Papers, Addresses, Reports: Recent Developments in the Chemistry of the Rare Earth Group (Address of the Retiring President); The Significance of the Conservation of Land Resources; Classification of Illinois Lands; Soil Erosion Control...

Papers, Addresses, Reports: Evolution of Sex in the Mollusca (Address of the Retiring President); The 1937 Flood in Southern Illinois; Extract From the Report of the Section Chairman (Agriculture); Evening Schools for Adult Farmers; The Art and...

Index of The Biographical Record of Kane County, Illinois; published by S.J. Clarke Publishing Co., Chicago Illinois, 1898. Possibly published for the Kane County Genealogical Society, Geneva, Illinois. Other name: Swanson, Viola Ashman; Klinkey,...

Papers, Addresses, Reports: Research, Its Opportunities and Rewards; Chemical Messengers, A Special Consideration; Contributions of the Physical Sciences to Human Welfare; Extract from the Report of the Section Chairman (Botany); Frederick...

Papers, Addresses, Reports: Some Problems in the Origin of the Mineral Veins (Address of the Retiring President); History and Forecast of Population of the State of Illinois; Extract From the Report of the Section Chairman (Agriculture);...

Papers, Addresses, Reports: The Coming of Man; National Forest Movement in Illinois; Twenty-five Years in the Illinois State Academy of Science; Extract from the Report of the Section Chairman (Agriculture); Symposium: Recent Changes in Food...